Home / 4,046,714.85-6,070,072.28-3,143,265.15

Finding the Fourth Proportional to 4,046,714.85, 6,070,072.28 and 3,143,265.15

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Solution

The fourth proportional to 4,046,714.85, 6,070,072.28 and 3,143,265.15 is: 4,714,897.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,714.85 : 6,070,072.28 = 3,143,265.15 : x
  2. Step 2: Convert to fraction form
    4,046,714.85/6,070,072.28 = 3,143,265.15/x
  3. Step 3: Cross multiply
    4,046,714.85x = 6,070,072.28 × 3,143,265.15
  4. Step 4: Simplify right side
    4,046,714.85x = 19,079,846,639,988.72
  5. Step 5: Solve for x
    x = 19,079,846,639,988.72/4,046,714.85
  6. Step 6: Final answer
    x = 4,714,897.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.